12v 1 Amp Automatic Battery Charger & Maintainer

• Easy to use, simply attach to battery and plug in, the 3-color LED displays status at a glance
• Charges and maintains your battery with a 3 stage charge cycle reaching a 14.4-volt peak, then automatically switches to maintenance mode
• Designed to prevent overcharging
• Includes quick-connect adapter and alligator clips
• Helps bring long-dead batteries back to life, not for use with lithium batteries